Tx/Rx Power Supply
Receive Path
Excitation
Amplification and HF Processing
DSP
CPU
Audio Processing
Loudspeaker and Volume Control
Keyboard
Activation
Interfacing
Frequency Reference
Temperature Control
Transmit Power Control
Digital Voltage Supply
Main Voltage Switching
Cat. No. 6886859J01
Table 5-1. Location of Main MICOM-3 Circuits
High-Power
Circuit
LORD
Board
Board
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
Control
Board
x
x
x
5-11